丄 W4036 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種存儲卡防塵裝置。 【先前技術】 展數備已廣泛應用於 2高？、容量之快二越圖，丄 W4036 IX. Description of the Invention: [Technical Field] The present invention relates to a memory card dustproof device. [Prior Art] The exhibition number has been widely used in 2 high? The capacity is faster than the second picture,
啟之而要。而具有大容量存儲功能，可存數位s又備 儲卡，自然開始受到青睞。 存歲百張照片之存 數位數位設備内讀取或輪出資料，必須需要於 二：體内開設一卡槽口，以便存儲卡插入於數位設備 機身内H先前之存儲卡卡槽σ之蓋子—般會使皮 以製作甚至沒有切蓋子*錢外露。橡皮製作之卡槽蓋子 於存儲卡插拔上較不讀，需料祓開卡槽蓋子，不用時再 裝上’使用久了，橡皮製作之卡槽蓋子亦容易產生老化、變 形、松脫等，於外觀上，與整個數位設備之一致性亦較差。 若未使用防塵蓋以遮蔽存儲卡卡槽口，數位設備内部之電子 凡件直接暴露於外界環境中而容易灰塵或異物之污染，造成 其性能下降’從而影響了數位設備與存儲卡間資料之傳輸。 【發明内容】 有鑒於此，有必要提供一種可防止灰塵進入數位設備内 且可方便存儲卡插拔之存儲卡防塵裝置。 一種存儲卡防塵裝置，其包括一殼體與一卡槽口。所述 卡槽口開設於該殼體上，用於容置存儲卡。該存儲卡防塵裝 6 1324036 置進一步包括一防塵蓋及至少一彈簧。所述防塵蓋具有一主 體，用於封閉該卡槽口。該主體包括一枢轉邊及一與該枢轉 邊平行相對之旋轉邊。該樞轉邊固定於該卡槽口内側。該旋 轉邊可於存儲卡插入或取出時相對該枢轉邊旋轉。該彈簧可 於旋轉邊旋轉時提供彈性力，並於存儲卡取出時使防塵蓋復 位。 相對於先前技術，所述之存儲卡防塵裝置利用設於卡槽 口内側之防塵蓋及套設於所述防塵蓋上之彈簧將數位設備内 部與外界環境隔離，當插入存儲卡時，存儲卡沿靠近防塵蓋 之旋轉邊之位置插入，所述旋轉邊受力後以樞轉邊為中心軸 旋轉直至存儲卡固定，旋轉邊受彈簧之彈性力抵靠住存儲 卡；取出存儲後，由於彈簧之彈性力作用，旋轉邊再繞所述 防塵蓋之枢轉邊旋轉返回，直至封閉住卡槽口。如此不但可 以防止灰塵進入數位設備内且可方便存儲卡插拔。 【實施方式】 以下將結合附圖對本發明作進一步之詳細說明。 請一併參閱圖1至圖3，為本發明第一實施例之存儲卡 防塵裝置100包括殼體30、一防塵蓋15、一彈簧20、一三 角螺牙座12。 所述殼體30具有一卡槽口 33、固定元件36、殼體凹槽 31 '開口 37、第一螺孔34及第二螺孔35。所述固定元件36 設有一轴桿孔361，該固定元件36與所述殼體凹槽31分別 位於所述殼體30之卡槽口 33之相對兩側。即，所述固定元 件36位於所述卡槽口 33之一側，所述殼體凹槽31與所述固 7 定元件36位於所述七 卞槽口 33之另一側。所述開口 37與所述 曹”位於卡槽口33之同一側。 H11 2 ~述防塵蓋15之形狀、大小及位置與所述 卞才曰口 3 3之形狀、去| n 大小及位置對應。所述防塵蓋15為長方 體’其彳頁截面積盘所n上& ^ ， ，、所迷卡槽口 33之橫截面積相同或略大於卡 槽口 3 3之橫殽& ’、 積’该防塵蓋15可轉動之設於所述卡槽口 σ之内側所述防塵蓋15包括一主體154,所述主體154 主矩开/狀’用於封閉所述卡槽口 33，所述防塵蓋U之主體 具有四側邊，其中—側為樞轉邊158，與樞轉邊158平行相 對之另側邊為旋轉邊159。其中，戶斤述柩轉邊158之其令 -端^與所述樞轉邊158延伸方向—致之方向進—步延伸形 成第軸杯151 ’該第一軸桿151可套設於所述固定元件 36,之軸桿孔361中，該樞轉邊158另一端亦沿柩轉邊158延 伸方向-致之方向進—步延伸形成—第二軸桿152。於柩轉 邊159之其中一端延伸出一凸塊156，該凸塊156與第二軸 才干152同側，其與第二軸桿152之間間隔一定距離。所述凸 塊156上開設有一防塵蓋凹槽153。所述第一軸桿ΐ5ΐ與第 二軸桿152均為圓柱狀結構，且該兩軸桿151、152之軸線同 抽。 所述彈黃20兩端分別有一活動端21與一固定端22。所 述彈簧20軸接於所述第二軸桿！52上，所述活動端21容置 於所述防塵蓋凹槽153内且撐抵於所述防塵蓋凹槽之槽 底，所述固定端22放置於所述殼體凹槽31内且撐抵於所述 威體凹槽31之槽底。所述活動端21可隨存儲卡插入或取出 1324036It is necessary to start. With a large-capacity storage function, it is possible to store digital s and reserve a memory card, which naturally begins to be favored. If you want to store or rotate the data in the device, you need to open a card slot in the body: so that the memory card is inserted into the body of the digital device. The lid will generally make the skin even if it is not cut. The card slot cover made by the rubber is not read on the memory card. It is required to open the card slot cover. If it is not used, it will be installed for a long time. The card slot cover made by the rubber is also prone to aging, deformation, looseness, etc. In terms of appearance, the consistency with the entire digital device is also poor. If the dust cover is not used to shield the memory card slot, the electronic components inside the digital device are directly exposed to the external environment and are easily contaminated by dust or foreign matter, resulting in a decrease in performance, thereby affecting the data between the digital device and the memory card. transmission. SUMMARY OF THE INVENTION In view of the above, it is necessary to provide a memory card dustproof device that can prevent dust from entering a digital device and can facilitate insertion and removal of a memory card. A memory card dustproof device includes a casing and a card slot. The card slot is opened on the housing for accommodating the memory card. The memory card dustproof device 6 1324036 further includes a dust cover and at least one spring. The dust cover has a main body for closing the card slot. The body includes a pivoting edge and a rotating edge that is parallel with the pivoting edge. The pivoting edge is fixed to the inner side of the card slot. The rotating edge is rotatable relative to the pivoting edge when the memory card is inserted or removed. The spring provides spring force when rotated on the rotating side and resets the dust cover when the memory card is removed. Compared with the prior art, the memory card dustproof device separates the inside of the digital device from the external environment by using a dust cover disposed on the inner side of the card slot and a spring sleeved on the dust cover. When the memory card is inserted, the memory card Inserted along the position of the rotating edge of the dust cover, the rotating edge is rotated by the pivoting edge as the central axis until the memory card is fixed, and the rotating edge is pressed against the memory card by the elastic force of the spring; The elastic force acts, and the rotating edge rotates back around the pivoting edge of the dust cover until the card slot is closed. This not only prevents dust from entering the digital device, but also facilitates the insertion and removal of the memory card. [Embodiment] Hereinafter, the present invention will be further described in detail with reference to the accompanying drawings. Referring to FIG. 1 to FIG. 3 together, the memory card dustproof device 100 according to the first embodiment of the present invention includes a housing 30, a dust cover 15, a spring 20, and a triangular threaded socket 12. The housing 30 has a card slot 33, a fixing member 36, a housing recess 31' opening 37, a first screw hole 34 and a second screw hole 35. The fixing member 36 is provided with a shaft hole 361, and the fixing member 36 and the housing recess 31 are respectively located on opposite sides of the card slot 33 of the housing 30. That is, the fixing member 36 is located on one side of the card slot 33, and the housing recess 31 and the fixing member 36 are located on the other side of the seven-port slot 33. The opening 37 and the Cao" are located on the same side of the card slot 33. H11 2 ~ The shape, size and position of the dust cover 15 correspond to the shape, the size and position of the port 3 The dust cover 15 is a rectangular parallelepiped, and the cross-sectional area of the card slot 33 is the same as or slightly larger than the cross-sectional area of the card slot 33. The dust cover 15 is rotatably disposed on the inner side of the card slot σ. The dust cover 15 includes a main body 154, and the main body 154 is opened/shaped for closing the card slot 33. The main body of the dust cover U has four sides, wherein the side is a pivoting edge 158, and the other side parallel to the pivoting edge 158 is a rotating edge 159. The direction of the pivoting edge 158 is extended to form a first axial cup 151. The first shaft 151 can be sleeved in the shaft hole 361 of the fixing member 36. The pivoting The other end of the side 158 also extends along the direction in which the rim 158 extends. The second shaft 152 is formed in the direction of the circumscribing side 158. A bump 156 is disposed on the same side of the second shaft 152, and is spaced apart from the second shaft 152. The protrusion 156 defines a dust cover groove 153. The first shaft The ΐ5ΐ and the second shaft 152 are both cylindrical structures, and the axes of the two shafts 151 and 152 are drawn together. The two ends of the spring 20 have a movable end 21 and a fixed end 22. The spring 20 is axially connected. The movable end 21 is received in the dust cover groove 153 and abuts against the groove bottom of the dust cover groove, and the fixed end 22 is placed on the second shaft! The housing recess 31 is supported by the bottom of the slot of the power body recess 31. The movable end 21 can be inserted or removed with the memory card 1324036
日=料防塵盍15之樞轉邊—起旋轉。所述彈簧Μ用於為 防塵盍15旋轉時提供賴力，並於存儲卡取㈣使所述防塵 蛊復位。貫際應財，所述彈簧亦可為其他—些具有彈性之 物體，如橡膠帶等’只要保證存儲卡插人時，所述防塵蓋旋 轉時會受㈣力之仙而抵靠存儲卡，而於取出存儲卡時， 所述彈性力會使防塵蓋15受力返回而封閉住卡槽口 W 所述三角螺牙座12固設於所述開口 37位置，所述三角 螺牙座12有一固定部124,所述固定部m之底部設有螺紋 可用於與數位相機、攝像機等電子數位設備之三角架（圖未 示）配合以固定數位設備。所述固定部m之頂面延伸有第 -凸塊125’所述第一凸塊125上開設有第一螺洞⑵。所述 固定部124之側面延伸有第二凸塊126，所述第二凸塊126 上開設有第二螺洞122。所述第二凸塊126底端對應所述第 二軸桿152延伸有—卡合端123用於卡合所述第二軸桿⑸ 於所述殼體凹槽31上。所述卡合端123之結構與所述第二袖 桿151對應為圓弧形。 本發明實施例之存儲卡防塵裝置，其組裝方式，採用先 將防塵蓋15之第一轴桿151套設於所述固定元件％之轴桿 孔361内。然後將彈簧2〇套設於第二軸桿152上，所述彈簧 20之蚊端22容置於所述殼體凹槽31内且撐抵於所述殼體 凹槽31之槽底，所述彈簧2〇之活動端21容置於所述防塵蓋 15之防塵蓋凹槽153内且撐抵於所述防塵蓋凹槽丨53之槽 底。再將所述三角螺牙座12固設於所述殼體3〇之開口 37 位置，所述三角螺牙座12之卡合端123卡合所述防塵蓋Μ 9 1324036 之第二軸桿152。該三角螺牙座12藉由所述第一螺洞122與 所述第一螺孔34配合，所述第二螺洞122與第二螺孔35配 合，最後由螺栓18將三角螺牙座12固定對位於殼體30上， 同時所述第二軸桿152亦卡固於所述殼體凹槽31上。 請參閱圖4,為本發明第二實施例之存儲卡防塵裝置 200,其與第一實施例之存儲卡防塵裝置100之結構大體相 同，其主要差異在於：所述防塵蓋25之旋轉邊259之其中兩 端分別延伸一凸塊256，所述凸塊256上分別開設有防塵蓋 凹槽253，第一軸桿251與第二軸桿252上分別套設有一彈 簧20，對應地，所述固定元件36與所述卡槽口 33之間及三 角螺牙座12與卡槽口 33之間分別開設有一殼體凹槽3卜各 彈簧20之所述活動端21容置於所述防塵蓋凹槽253内且撐 抵於所述防塵蓋凹槽253之槽底，所述固定端22放置於所述 殼體凹槽31内且撐抵於所述殼體凹槽31之槽底。如此，存 儲卡插入或取出時，防塵蓋25旋轉時可以受到均勻之彈性力 作用。 實際應用中，防塵蓋25與殼體30之固定方式亦可以變 更成於防塵蓋25之枢轉邊兩端分別開設軸桿孔，而於固定元 件36及三角螺牙座12之第二凸塊126底端對應分別設置軸 桿，亦可以係於所述防塵蓋25之柩轉邊258其中一端設置軸 桿孔，另一端設置轴桿，而固定元件36與三角螺牙座12之 其中之一設置軸桿，另一設置轴桿孔。 相對於先前技術，所述之存儲卡防塵裝置利用設於卡槽 口内側之防塵蓋及套設於所述防塵蓋上之彈簧將數位設備内 部與外界環境隔離，當插入存 之旋轉邊之仿署拌 卡T，存儲卡沿靠近防塵蓋 旋轉直至存儲卡固6 Μ A *力後以框轉邊為令心軸 卡；取出存儲後，由於彈.之彈性力I之：性力“住存儲 以防止2 直至射雜切σ。如此不但可 /塵進人數位設備内且可方便存儲卡插拔。 出專利申二述&本發明付合發明專利要件’爱依法提 方气所述者料本發明之較佳實施 孰Ϊ本=明之範圍並不以上述實施方式為限，舉凡 飾或〜之人士援依本發明之精神所作之等效修 二-’皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 圖圖1係本發明實施例之存儲卡防塵裝置立體構造示意 圖 意圖 圖 構圖 2係本發明貝_之存儲卡防塵裝置立體分解構造示 3係本發明實施例之存儲卡防隸置局部組裝立體結 _圖4係本發明第二實施例之存儲卡防塵裝置立體分解構 造示意圖。 【主要元件符號說明】 三角螺牙座 12 螺栓 18 存儲卡防塵裝置100 防塵蓋 15 1324036 彈簧 20 活動端 21 殼體 30 固定裝置 36 卡合端 123 固定部 124 第一凸塊 125 第二凸塊 126 第一軸桿 151、 251 第一螺孔 34 第二螺孔 35 開口 37 殼體凹槽 31 卡槽口 33 第一螺洞 121 第二螺洞 122 第二軸桿 152、 252 防塵蓋凹槽 153, 253 主體 154、 254 凸塊 156、 256 枢转边 158 ' 258 旋转边 159 ' 259 12Day = material dust-proof cymbal 15 pivoting edge - starting to rotate. The spring cymbal is used to provide a reliance on the rotation of the dust mites 15 and to reset the dust mites on the memory card (4). The spring can also be other elastic objects such as rubber belts, etc. As long as the memory card is inserted, the dust cover will be subjected to the (four) force and the memory card when rotating. When the memory card is removed, the elastic force causes the dust cover 15 to return to the card slot to close the card slot. The triangular screw socket 12 is fixed at the position of the opening 37. The triangular screw holder 12 has a The fixing portion 124 is provided with a thread at the bottom of the fixing portion m for cooperation with a tripod (not shown) of an electronic digital device such as a digital camera or a camera to fix the digital device. A first screw hole (2) is defined in the first bump 125 of the top surface of the fixing portion m. A second protrusion 126 extends from a side of the fixing portion 124, and a second screw hole 122 is defined in the second protrusion 126. The bottom end of the second protrusion 126 extends corresponding to the second shaft 152 with an engaging end 123 for engaging the second shaft (5) on the housing groove 31. The structure of the engaging end 123 corresponds to the second sleeve 151 in a circular arc shape. In the memory card dustproof device of the embodiment of the present invention, the first shaft 151 of the dust cover 15 is first sleeved in the shaft hole 361 of the fixing component. The spring 2 is then sleeved on the second shaft 152, and the mosquito end 22 of the spring 20 is received in the housing recess 31 and abuts against the groove bottom of the housing recess 31. The movable end 21 of the spring 2 is received in the dust cover groove 153 of the dust cover 15 and abuts against the groove bottom of the dust cover groove 53. The arbor 12 is fixed to the opening 37 of the housing 3, and the engaging end 123 of the pedestal 12 is engaged with the second shaft 152 of the dust cover 9 1324036. . The triangular screw seat 12 is engaged with the first screw hole 34 by the first screw hole 122, the second screw hole 122 is engaged with the second screw hole 35, and finally the triangular screw seat 12 is bolted 18 The fixed pair is located on the housing 30 while the second shaft 152 is also clamped to the housing recess 31. Referring to FIG. 4, a memory card dustproof device 200 according to a second embodiment of the present invention is substantially the same as the memory card dustproof device 100 of the first embodiment, and the main difference is that the rotating edge 259 of the dust cover 25 is The two ends of the first shaft 251 and the second shaft 252 are respectively provided with a spring 20, correspondingly, A housing recess 3 is defined between the fixing member 36 and the card slot 33 and between the triangular screw base 12 and the card slot 33. The movable end 21 of each spring 20 is received in the dust cover. The groove 253 is supported by the groove bottom of the dust cover groove 253. The fixed end 22 is placed in the housing groove 31 and abuts against the groove bottom of the housing groove 31. Thus, when the memory card is inserted or removed, the dust cover 25 can be subjected to a uniform elastic force when rotated. In the actual application, the fixing manner of the dust cover 25 and the housing 30 can also be changed to open the shaft hole at the two ends of the pivoting edge of the dust cover 25, and the second protrusion of the fixing component 36 and the triangular screw seat 12 The bottom end of the 126 is correspondingly provided with a shaft, or the shaft 258 of the dust cover 25 may be disposed at one end of the screw cover 25, and the other end is provided with a shaft, and one of the fixing member 36 and the triangular screw seat 12 Set the shaft and set the shaft hole. Compared with the prior art, the memory card dustproof device separates the inside of the digital device from the external environment by using a dust cover disposed on the inner side of the card slot and a spring sleeved on the dust cover, and is inserted into the rotating edge of the storage device. The card is mixed with the card T, and the memory card is rotated close to the dust cover until the memory is locked 6 Μ A * force and then the frame is turned to make the spindle card; after the storage is taken out, due to the elastic force of the bomb I: the sexual force "storage storage" In order to prevent 2 until the shot is cut σ. So not only can be dusted into the number of people in the device and can be easily inserted into the memory card. Patent application 2 & The invention of the invention patent claim "love according to the law The preferred embodiment of the present invention is not limited to the above-described embodiments, and the equivalent of the invention in accordance with the spirit of the present invention should be covered by the following claims. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing a three-dimensional structure of a memory card dustproof device according to an embodiment of the present invention. FIG. 2 is a three-dimensional exploded structure of a memory card dustproof device according to the present invention. Fig. 4 is a schematic exploded perspective view of a memory card dustproof device according to a second embodiment of the present invention. [Main component symbol description] Triangular screw holder 12 Bolt 18 Memory card dustproof device 100 Dust cover 15 1324036 Spring 20 Active end 21 Housing 30 Fixing device 36 Engagement end 123 Fixing portion 124 First bump 125 Second bump 126 First shaft 151, 251 First screw hole 34 Second screw hole 35 Opening 37 Housing groove 31 Card slot 33 first screw hole 121 second screw hole 122 second shaft 152, 252 dust cover groove 153, 253 body 154, 254 bump 156, 256 pivoting edge 158 '258 rotating edge 159 ' 259 12